Su Yu continued to look around the room. The sound of his footsteps against the thickly carpeted floor is dull and slow. This made Su Yu feel as if he is walking on a skin… which feels really disconcerting. He shook his head to shake off the disturbing thoughts in his mind. He can't scare himself.
The room's owner is a child, this is true just looking at the childish wallpaper and the childish design of the bed and the blanket. There is also the floor covered by a thick carpet to act as a cushion for fall which Su Yu feel is akin to human skin. Maybe, this is just a part of the evil ghost's illusion so that he would frighten himself.